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dxdiag notes
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display tab 1: no problems found.
sound tab 1: the file rtkvhda.sys is not digitally signed, which means that it has not been tested by microsoft's windows hardware quality labs (whql). you may be able to get a whql logo'd driver from the hardware manufacturer.
sound tab 2: the file rtkvhda.sys is not digitally signed, which means that it has not been tested by microsoft's windows hardware quality labs (whql). you may be able to get a whql logo'd driver from the hardware manufacturer.
sound tab 3: the file rtkvhda.sys is not digitally signed, which means that it has not been tested by microsoft's windows hardware quality labs (whql). you may be able to get a whql logo'd driver from the hardware manufacturer.
input tab: no problems found.